Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 11.64
Milk (kg) -425.00 -0.014 5.95
Fat (kg) -2.88 -0.375 1.08
Prot (kg) -10.45 -0.441 4.61
Fertility Sub Index -3.48
Calving Interval (days) 2.46 -1.459 -3.59
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index 16.98
Carcass Weight (kg) -39.30 -0.528 20.73
Age of Slaughter (days) 8.68 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index 28.30
Live WT (kg) -92.30 -0.307 28.30
Total Carbon Sub Index 54.11

* Based on an €80/tonne carbon price